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A COMMERCIAL LICENSE IS AVAILABLE HERE ON THANGS: https://thangs.com/designer/Sektor%207%20Studios/memberships (this included our premium models & free models)

Support us on Thangs to access exclusive content and be the first to see our new projects. Your support enables us to keep creating innovative and practical designs for makers everywhere. You also find there a commercial license

- You can also join us on Patreon

WATERPROOF KEY CAPSULE - Compact, Secure & 3D Printable 🔒

This capsule is perfectly sized to fit in your hand, offering a perfect grip with its patterned surface. You can attach a keyring, and even if you pull on it, the cap remains stable and secure. The robust 45 degree thread is durable and easy to print. The TPU ring is optional - use it with or without! Ideal for outdoor adventures, everyday carry, and peace of mind.

What color will you print yours in?

PERFECT FIT & GRIP

• Designed to fit comfortably in your hand
• Patterned surface for an ideal grip
• Strong keyring attachment—pulling on it keeps the cap stable

ROBUST & EASY TO PRINT

• Durable 45 degree thread—high quality and nearly indestructible
• Thread is modeled for smooth printing

OPTIONAL SEAL

• TPU sealing ring is optional—use with or without it!

100% SPLASH PROTECTED DESIGN 💧 With a TPU sealing ring, the capsule keeps moisture out and your key dry. Perfect for outdoor use in rain, mud, or wet environments.

ERGONOMIC & KEY RING FRIENDLY ✋

• Fits perfectly in your hand
• Textured grip for secure handling
• Compact size – ideal for keychains

SIMPLE & SMART CONSTRUCTION 🧩

• Only 2–3 printable parts
• Easy assembly
• Sturdy, easy-to-print thread
• Strong and stable keyring mounting

3MF-FILE ATTACHED WITH ALL THE SETTINGS!

RECOMMENDED PRINT SETTINGS:

• Filament: Bambulab PLA-CF black (used in our makes)
• Infill: 15% Gyroid or Grid (or higher to get a higher weight)
• Layer Height: 0.2mm
• Walls: 3 or 4
• Nozzle Size: 0.4mm
• Support Structure: needed (be carful when you remove the supports)
• Brim: None needed, but when you have adhesion problems than activate the brim
• Skirt loop: 1 (optional)

Support us on Thangs to access exclusive content and be the first to see our new projects. Your support enables us to keep creating innovative and practical designs for makers everywhere. You also find there a commercial license

You can also join us on Patreon: https://www.patreon.com/c/sektor7_studios

Greetings

Leon from Sektor 7 Studios